Home Robot Vacuums Roborock S4 Max Robot Vacuum Cleaner w/ 2000Pa Strong Suction $309.99 |... Robot Vacuums Roborock S4 Max Robot Vacuum Cleaner w/ 2000Pa Strong Suction $309.99 | S5 Max $379.99 | S6 MaxV $524.99 By ARCOM - 16 August 2021 45 0 SHARE Facebook Twitter Go to the deal page: Roborock S4 Max Robot Vacuum Cleaner w/ 2000Pa Strong Suction $309.99 | S5 Max $379.99 | S6 MaxV $524.99